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87,612 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS14259CL | AS14259 - Gtd Internet S.A. | 494.3K | 131.2K | 336 |
| AS52228CR | AS52228 - Cable Tica | 494.8K | 65.5K | 435 |
| AS7287US | PBI-NET-BLK2 - AT&T Enterprises, LLC | 496.6K | 13.1K | 582 |
| AS5056US | AUREON-5056 - Aureon Network Services | 498.4K | 131.6K | 233 |
| AS12332RU | PRIMORYE-AS PJSC Rostelecom | 499.7K | — | 31 |
| AS31549IR | RASANA Aria Shatel PJSC | 499.7K | 4.5M | 194 |
| AS6429CL | AS6429 - Telmex Chile Internet S.A. | 500.5K | 258 | 132 |
| AS150436SG | BYTEPLUS-AS-AP - Byteplus Pte. Ltd. | 504.1K | 1.5K | 195 |
| AS23771CN | SXBCTV-AP - SXBCTV ,Internet Service Provider, | 504.8K | — | 8 |
| AS7162BR | AS7162 - Universo Online S.A. | 505.1K | 15 | 144 |
| AS42689GB | Glide Glide Student & Residential Limited | 506.1K | 1.6M | 378 |
| AS13325US | STOMI - Michigan State Government | 508.2K | — | 9 |
| AS5511FR | Opentransit Orange S.A. | 510.7K | 786.6K | 762 |
| AS7122CA | MTS-ASN - Bell Canada | 511.5K | 32.8K | 19 |
| AS17306US | RISE-BROADBAND - JAB Wireless, INC. | 512.5K | 69.6K | 189 |
| AS30600US | AS-CMN - Metronet | 513.3K | 16.9M | 211 |
| AS137718CN | VOLCANO-ENGINE - Beijing Volcano Engine Technology Co., Ltd. | 513.8K | 80 | 293 |
| AS7693TH | COMNET-TH - KSC Commercial Internet Co. Ltd. | 515.8K | 98.3K | 93 |
| AS7979US | SERVERS-COM - Servers.com, Inc. | 521K | 2.4M | 2,004 |
| AS357US | DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD) | 522.2K | 256 | 17 |
| AS8767DE | MNET-AS M-net Telekommunikations GmbH | 523K | 1.1M | 79 |
| AS4454US | TNET-AS - State of Tennessee | 524.8K | — | 26 |
| AS19165US | WEBPASS - Webpass Inc. | 525.1K | 26.9K | 75 |
| AS47589KW | KTC3G Kuwait Telecommunications Company K.S.C.C. | 526.3K | 786.4K | 294 |
| AS803CA | SASKTEL - Saskatchewan Telecommunications | 527.1K | 65.5K | 47 |
| AS44546CZ | ALFATELECOM-AS ALFA TELECOM s.r.o. | 527.6K | — | 14 |
| AS13037GB | ZEN-AS Zen Internet Ltd | 527.6K | 524.3K | 38 |
| AS239CA | UTORONTO-AS - University of Toronto | 527.9K | 16.8M | 18 |
| AS49666IR | TIC-GW-AS Telecommunication Infrastructure Company | 529.2K | 2 | 28 |
| AS5639TT | AS5639 - Telecommunication Services of Trinidad and Tobago | 529.9K | 262.1K | 154 |
| AS43754IR | ASIATECH Asiatech Data Transmission company | 531.2K | 6.1M | 335 |
| AS42610RU | NCNET-AS PJSC Rostelecom | 531.2K | 589.8K | 34 |
| AS7046US | RFC2270-UUNET-CUSTOMER - Verizon Business | 533.2K | 71 | 239 |
| AS2688US | ATGS-MMD-AS - AT&T Enterprises, LLC | 533.5K | 65.5K | 69 |
| AS32934US | FACEBOOK - Facebook, Inc. | 534.5K | 98.9K | 480 |
| AS12578LV | APOLLO-AS SIA Tet | 536.6K | 524.3K | 61 |
| AS12312DE | ECOTEL ecotel communication ag | 536.6K | 196.9K | 40 |
| AS19994US | RACKSPACE - Rackspace Hosting | 537.1K | 65.5K | 66 |
| AS4761ID | INDOSAT-INP-AP - INDOSAT Internet Network Provider | 539.4K | 67.5K | 1,030 |
| AS133481TH | AIS-Fibre-AS-AP - AIS Fibre | 540.2K | 2.2K | 813 |
| AS8612IT | TISCALI-IT Smeraldo S.p.A. | 540.7K | 65.5K | 20 |
| AS30103US | ZOOM-VIDEO-COMM-AS - Zoom Video Communications, Inc | 541.4K | 84 | 397 |
| AS262907BR | AS262907 - BRASIL TECPAR AMIGO AVATO | 541.7K | 2.3M | 606 |
| AS24158TW | taiwanmobile-as - Taiwan Mobile Co., Ltd. | 542.7K | 1.5K | 1,050 |
| AS21575PE | AS21575 - ENTEL PERU S.A. | 543.7K | 16.4K | 66 |
| AS21299KZ | KAR-TEL-AS Kar-Tel LLC | 544.5K | 18.4K | 767 |
| AS30844GB | LIQUID-AS Liquid Telecommunications Ltd | 544.5K | 671.7K | 305 |
| AS32098US | TRANSTELCO-INC - Transtelco Inc | 544.8K | 475.4K | 2,606 |
| AS6262AU | CSIRO - Commonwealth Scientific and Industrial | 550.4K | 69.4K | 80 |
| AS7629PH | EPLDT-AS-AP - 5F L.V. Locsin Bldg | 550.9K | 20.5K | 92 |